67991886

素因数分解:

$2^1\times 3^5\times {\mathrm{139901}}^1$

素因数の和:139918

約数の個数: 24

約数和(自身を含む): 152772984

約数和(自身を除く): 84781098

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 139901, 279802, 419703, 839406, 1259109, 2518218, 3777327, 7554654, 11331981, 22663962, 33995943, 67991886]

約数ペア:

[(1, 67991886), (2, 33995943), (3, 22663962), (6, 11331981), (9, 7554654), (18, 3777327), (27, 2518218), (54, 1259109), (81, 839406), (162, 419703), (243, 279802), (486, 139901)]